I don't care what anyone says about the fox, it makes my heart melt!

I'll explain what it's myth is.

I did forget to only give it one ye though.

An abasy is a demon with iron teeth in the lower levels of hell. They roam graves or deserted places, causing destruction. They serve Arson-Duolai who swallows souls and gives the living diseases. 

Abasy cause sexual and insanity manifestations.

Abasy are usually depicted as having one eye, one leg and one arm. They also ride two headed, eight legged and two tailed dragons. These demons eat meat.

I heard their name is related to "To hate" or "Too dislike".

In Harsh Survival and Iron Teeth, they eat meat to survive but usually human meat. They will also be summoned by blood sacrifices.

The blonde head is named 'Medusa'. The black haired one is named 'Hecate'.